NJTY DT6013 Digital Capacitance Meter User Manual

1. Introduction

The NJTY DT6013 is a high-precision digital capacitance meter designed for accurately measuring capacitor capacity. It features a large LCD display with backlight, automatic shutdown, and a wide measurement range from 1pF to 100mF. Its compact and robust design, including a soft rubber protective case, makes it suitable for various applications.

2. Key Features

• High-precision measurement with a minimum resolution of 0.1pF.
• Wide measurement range: 1pF to 100,000 µF (100mF).
• Large LCD screen with backlight for clear readings.
• 6000 counts display.
• Quick one-step measurement.
• Automatic shutdown function to conserve battery life.
• Data hold function.
• Zeroing function for accurate measurements.
• 10 ranges to accommodate various capacitance values.
• Comes with a soft rubber protective case for durability.
• Dedicated plug-in capacitor test socket.

3. Package Contents

Please check the package for the following items:

• NJTY DT6013 Digital Capacitance Meter
• Test Leads (with alligator clips)
• User Manual
• Fuses (x2)
• Soft Rubber Protective Case

4. Setup

4.1. Battery Installation

1. Ensure the meter is turned OFF.
2. Locate the battery compartment on the back of the meter.
3. Open the battery cover.
4. Insert two AA 1.5V batteries, observing the correct polarity (+/-) as indicated inside the compartment.
5. Close the battery cover securely.

Warning: Batteries are NOT included and must be purchased separately.

4.2. Attaching the Protective Case

The meter comes with a soft rubber protective case. Slide the meter into the case to provide protection against drops and impacts.

4.3. Connecting Test Leads

Insert the red test lead into the positive (+) input terminal and the black test lead into the common (COM) terminal. Ensure they are firmly seated.

5. Operating Instructions

5.1. Power On/Off

Rotate the function knob from the 'OFF' position to any desired capacitance range to turn the meter ON. To turn OFF the meter, rotate the knob back to the 'OFF' position.

5.2. Capacitance Measurement

1. Turn the function knob to the desired capacitance range (e.g., 600pF, 6nF, 60nF, 600nF, 6uF, 60uF, 600uF, 6000uF, 60mF, 100mF). The meter offers 10 ranges for various capacitance values.
2. For small, plug-in capacitors, insert the capacitor leads directly into the dedicated 'CX' test socket.
3. For larger capacitors or those requiring test leads, connect the test leads to the capacitor terminals. Ensure the capacitor is fully discharged before connecting.
4. Read the capacitance value displayed on the LCD screen.

5.3. Zeroing Function

Before measuring, especially for small capacitance values, press the 'ZERO' button to clear any residual capacitance from the test leads or internal circuitry. This ensures more accurate readings.

5.4. Data Hold and Backlight

• HOLD button: Press the 'HOLD' button to freeze the current reading on the display. Press it again to release the hold function.
• Backlight button: The 'HOLD/*' button also functions as the backlight control. Press and hold it briefly to turn the LCD backlight ON or OFF.

5.5. Automatic Shutdown

The meter is equipped with an automatic shutdown feature to save battery power. If no operation is performed for a certain period (typically around 15 minutes), the meter will automatically turn off. To resume operation, turn the function knob to 'OFF' and then back to a measurement range.

6. Maintenance

6.1. Battery Replacement

When the battery indicator appears on the display, it's time to replace the batteries. Follow the steps in Section 4.1 to replace the two AA 1.5V batteries.

6.2. Fuse Replacement

If the meter fails to power on or provides incorrect readings despite new batteries, the internal fuse might be blown. The package includes two spare fuses. Fuse replacement should only be performed by qualified personnel. Refer to the warning label on the back of the device for fuse specifications (e.g., F 200mA/250V).

6.3. Cleaning

Wipe the meter with a dry, soft cloth. Do not use abrasive cleaners or solvents. Keep the device dry and free from dust.

6.4. Storage

If the meter is not used for an extended period, remove the batteries to prevent leakage and damage. Store the meter in a cool, dry place, preferably in its protective case.

7. Troubleshooting

8. Specifications

General Specifications:

• Display: 6000 counts LCD with backlight
• Sampling Rate: 0-5 seconds
• Power: 2 x AA 1.5V batteries (not included)
• Automatic Shutdown: Yes
• Dimensions: Approximately 147mm (H) x 70mm (W) x 35mm (D)
• Weight: Approximately 0.27 kg (with packaging)

9. User Tips

• Always discharge capacitors before testing, especially large electrolytic capacitors, to prevent damage to the meter or injury.
• For the most accurate readings, use the ZERO function before each measurement, particularly when measuring small capacitance values.
• When measuring, ensure good contact between the test leads and the capacitor terminals.
• If the reading fluctuates, try to stabilize the capacitor and leads to minimize interference.
• The automatic shutdown feature is useful for battery conservation; remember to turn the meter OFF manually if you finish using it sooner.

10. Warranty and Support

For warranty information or technical support, please refer to the documentation provided with your purchase or contact the seller directly. Keep your purchase receipt as proof of purchase.